Metastatic epidural compression of the spinal cord is a significant source of morbidity in patients with systemic cancer. With improvment of oncotheray, survival period in the patients is improving and metastatic cord compression is en- countered increasingly often. Surgical management performed for early circumferential decompression for the spinal cord com- pression with spine instability, and spine reconstruction performed. Patients with radiosensitive tumours without spine instabili- ty, radiotherapy is an effective therapy. Spinal stereotactic radiosurgery and minimally invasive techniques, such as vertebro- plasty and kyphoplasty, percutaneous pedicle screw fixation, radiofrequency ablation are promising options for treatment of cer- tain selected patients with spinal metastases.
Decompression, Surgical ; Humans ; Minimally Invasive Surgical Procedures ; Spinal Cord Compression ; therapy ; Spinal Neoplasms ; secondary ; therapy

To further explore the clinical effect of massage therapy on navel,the related ancient literatures were arranged and analyzed,and several methods in ancient clinical were introduced, including stroking navel, rubbing navel, pushing navel, tapping navel and puffing navel. In addition, the theoretical basis of massage therapy on navel were discussed. The results revealed ancient literatures offered abundant theoretical basis to modern clinical practice, and there were evidences of treating gastroenteric and gynecological diseases with this therapy. Comprehensively, through the study of ancient literatures and modern research, therapy of massage on navel is believed to be promising and will gain popularity in the future.
China ; History, Ancient ; Humans ; Massage ; history ; Medicine in Literature ; Umbilicus ; physiopathology

Objective To investigate the effects of cognitive interventions (CIs) in the context of communi- ty based rehabilitation (CBR) on cognitive deficits (CDs) in stroke patients.Methods Ninety-two stoke patients with CDs were randomly divided into a CI group and a control group.All patients were treated with conventional CBR.In addition,the patients in the CI group were also treated with special intervention therapy.The patients in both groups were assessed with the neurological and cognitive status examination (NCSE) for cognitive functioning, the FCA for motor function and the BI for their ability in the activities of daily living.Results The NCSE,FCA and BI scores in the cognitive intervention group after treatment were significantly higher than those before treatment and also significantly higher than those in the control group after treatment.Conclusion CIs can not only improve CDs,but also enhance recovery of motor function and ADL.

OBJECTIVETo observe the effect of andrographolide on the activation of mitogen-activated protein kinases (MAPKs) and expression of nuclear factor-κB (NF-κB) in macrophage foam cells.

METHODSThe mouse peritoneal macrophages were cultured in the media in the presence of oxidized low-density lipoprotein (ox-LDL), ox-LDL+andrographolide, or neither (control). The phosphorylation of MAPK molecules (p38MAPK, JNK, ERK1/2) and the expressions of NK-κB p65 were examined by Western blot.

RESULTSAs compared with cells in the control group, the expressions of phospho-p38 and NF-κB p65 were increased in the cells cultured with either ox-LDL or ox-LDL+andrographolide (P<0.01), but attenuated significantly in the presence of ox-LDL+ andrographolide when compared with ox-LDL (P<0.05). The phospho-JNK increased in the presence of either ox-LDL or ox-LDL+andrographolide when compared with control cells (P<0.01), but no significant difference existed between ox-LDL and ox-LDL+andrographolide (P>0.05). The expression of phospho-ERK1/2 was increased in the presence of ox-LDL compared with the control cells (P<0.01), but no significant differences existed between the cells cultured in the presence of ox-LDL+andrographolide and the control medium (P>0.05).

CONCLUSIONSAndrographolide could inhibit the activation of ERK1/2, p38MAPK and NK-κB induced by ox-LDL in macrophage foam cells, which might be one of its mechanisms in preventing atherosclerosis.

Animals ; Anti-Inflammatory Agents ; pharmacology ; Atherosclerosis ; immunology ; metabolism ; prevention & control ; Cells, Cultured ; Diterpenes ; pharmacology ; Extracellular Signal-Regulated MAP Kinases ; metabolism ; Foam Cells ; cytology ; drug effects ; enzymology ; JNK Mitogen-Activated Protein Kinases ; metabolism ; Lipoproteins, LDL ; metabolism ; MAP Kinase Signaling System ; drug effects ; immunology ; Macrophages, Peritoneal ; cytology ; drug effects ; enzymology ; Mice ; Mice, Inbred Strains ; NF-kappa B ; metabolism ; Vasculitis ; drug therapy ; immunology ; metabolism ; p38 Mitogen-Activated Protein Kinases ; metabolism

OBJECTIVETo study the effects of cadmium chloride in anterior pituitary and the relation between apoptosis and expression of procaspase-9 mRNA.

METHODSIn vivo studies:40 SD male rats were randomly distributed into four groups which were administered with CdCl2 at different doses by gavage for 6 weeks;

IN VITRO STUDIESthe rats' anterior pituitary cells were primarily cultured for 120 hours, then treated with CdCl2 at the dose of 0, 1.56, 3.12, 6.25, 12.50, 25.00, 50.00, 100.00 micromol/L for 6 hours; The indices included: expression of procaspase-9 mRNA, detection of apoptosis with TUNEL assay.

RESULTSThe results showed the excretion of ACTH, LH seemed to be decreased dramatically and the apoptosis inclined to enhance remarkably, and further more, the expression of procaspase-9 mRNA appeared to be increased significantly as compared with those of the control. It was show that a dose-effect relationship between the CdCl2 dosing and indices above with the regression analysis and a linear correlation between the mean gray value of apoptosis cell and the relative gray value of procaspase-9 mRNA positive cell. The results indicated that damnification, for example, apoptosis could be caused by certain dose of CdCl2 in anterior pituitary cells with dose dependent manner. Caspase-9 might play a role in the occurrence of apoptosis.

CONCLUSIONIt was suggested that cadmium could induce apoptosis of anterior pituitary both in vivo and in vitro in the manner of dose-dependent, and caspase-9 might play a role during above processes.

Animals ; Apoptosis ; drug effects ; Cadmium Chloride ; administration & dosage ; toxicity ; Caspase 9 ; genetics ; Cells, Cultured ; Dose-Response Relationship, Drug ; Male ; Pituitary Gland, Anterior ; cytology ; drug effects ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reverse Transcriptase Polymerase Chain Reaction ; Signal Transduction ; drug effects

0.05).In group Ⅱand Ⅲ,the carotid artery IMT was thicker and the amount of plagues were larger than those in group Ⅰ(P

Objective To evaluate the value of transesophageal echocardiography (TEE) in transthoracic minimally invasive device closure of ventricular septal defect(VSD).Methods A total of 164 cases of VSD were recruited as candidates to receive transthoracic minimally invasive device closure between January 2007 and October 2010,including 138 perimembranous VSDs,3 muscular VSDs and 23 supracristal VSDs.Among these groups,85 male patients were included.Four-champer view,five-champer view,left ventricular long-axis view,short-axis view and right ventricular inflow view were detected to evaluate the availability of device closure.Results A total of 152 cases(92.7%)were successfully closed with a device.All the patients were followed up more than 3 months arranged with a standard protocol.No complete atrioventricular block (CAVB) or associated valvular complications were observed.Three of the five cases with traced residual shunt after device closure closed spontaneously.Conclusion TEE plays an important role in transthoracic minimally invasive device closure of ventricular septal defect,which has been proved by the good follow-up results without CAVB and associated valvular complications.

Metastatic epidural compression of the spinal cord is a significant source of morbidity in patients with systemic cancer. With improvment of oncotheray ,survival period in the patients is improving and metastatic cord compression is en-countered increasingly often. Surgical management performed for early circumferential decompression for the spinal cord com-pression with spine instability ,and spine reconstruction performed. Patients with radiosensitive tumours without spine instabili-ty,radiotherapy is an effective therapy. Spinal stereotactic radiosurgery and minimally invasive techniques ,such as vertebro-plasty and kyphoplasty,percutaneous pedicle screw fixation,radiofrequency ablation are promising options for treatment of cer-tain selected patients with spinal metastases.

AIM:To study the value of copeptin(CPP)level for the prediction of cardiorenal syndrome (CRS)in the rats with subtotal nephrectomy(SNX)combined with myocardial infarction(MI).METHODS: Male SD rats(n=60)were divided into blank control group(Con group), renal failure group(SNX group), heart failure group (MI group)and heart failure+renal failure group(CRS group).The concentrations of CPP in the serum and urine,hemo-dynamic indexes,blood pressure and renal function indexes were measured 1~5 weeks after modeling.The predictive val-ue of CPP for CRS in the rats was evaluated by the receiver operating characteristic(ROC)curve.RESULTS:Compared with Con group,left ventricular systolic pressure(LVSP)at 9 d in CRS group was significantly decreased(P<0.05),left ventricular end-diastolic pressure(LVEDP)at 9 d in CRS group was significantly increased(P<0.05), and the differ-ence of blood pressure at each time point was not statistically significant.The levels of blood urea nitrogen(BUN)and uri-nary creatinine(Ucr)in CRS group were significantly increased at 1 and 3 weeks(P<0.05).Compared with Con group, serum CPP level was significantly increased at 1,3 and 5 weeks(P<0.05), and urine CPP level was significantly in-creased at 3 weeks in CRS group.Serum brain natriuretic peptide(BNP)level was significantly increased at 1 and 3 weeks,while urine BNP level was significantly increased at 5 weeks after modeling in CRS group(P<0.05).No correla-tion between serum or urine CPP and BNP or BUN levels at 1 week in CRS group was observed.The results of ROC curve analysis indicated that the area under the curve(AUC)of serum CPP was 0.908(95%CI:0.789~1.028),and the cut-off value was 56.59 ng/L(sensitivity 0.875,specificity 0.800).CONCLUSION:The combination of SNX and MI estab-lishes a CRS rat model with both heart and kidney injury,and serum CPP can be used as a sensitive and specific biomarker for early prediction of CRS.

OBJECTIVETo observe the effects of Qingyi Granule (QYG) on the changes of total protein expressions in the pancreatic tissue of rats with severe acute pancreatitis (SAP) induced by sodium taurocholate (STC).

METHODSSAP was induced by retrograded injecting 5% STC from the gut-pancreatic duct in 36 Sprague-Dawley (SD)rats. Then they were randomly divided into the SAP group and the QYG treatment group (abbreviated as the QYG group), 18 in each group. After successful modeling, rats in the QYG group were administered with QYG water solution (W: W = 1:1) once with an interval of 12 h (1 mL/100 g), while rats in the SAP group were administered with normal saline. The medication was performed four times. The total proteins were extracted from the pancreatic tissue of all rats to perform two-dimensional electrophoresis, fluorescent staining, and atlas analysis. The protein dots with differential expressions more than four times between each other in 48 h gel pictures were chosen and used for MALDI-TOF/TOF mass chromatographic analysis and biological information analysis.

RESULTSThe 5% STC induced SAP model rats had typical pathological changes in the pancreatic tissue. The proteomics changes of the pancreatic tissue were analyzed by gel image manipulation software. Twenty two disparate points were detected between two groups at 48 h, 5 points of the protein were up-regulated and 17 points were down-regulated of the total after QYG intervention. Nine protein spots expressed differently more than 4 times and stably at 48 h, 7 kinds of proteins have been identified by mass chromatographic analysis and Data Base Retrieval, and they were Serpinb1a 39 kDa protein, Serpinb1a 43 kDa protein, Prdx4 Prx IV, Clps, gamma-actin (Actg1), Eprs and Hadhsc. Those proteins were involved in signal transmit during the process of SAP pancreas--pathological injury analyzed from their functions.

CONCLUSIONSProteomics can well reflect the effects of QYG on differential expression proteins in the pancreatic tissue of rats with SAP. Studying differential expression proteins may provide a new theoretical basis and molecule target for QYG treating SAP.

Animals ; Disease Models, Animal ; Drugs, Chinese Herbal ; therapeutic use ; Pancreas ; metabolism ; Pancreatitis ; chemically induced ; metabolism ; prevention & control ; Proteome ; Rats ; Rats, Sprague-Dawley